<!doctype html>
<html lang="zh-CN">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>lxy</title>
        <link rel="stylesheet" href="css/index.css">
    </head>
    <body>
        <div id="xxx">
            <p> 选择文件:<input id="upload_file1" type="file" name="files">
            <p> 序号:<input id="seq" type="text" name="seq" value="">
            <input type="button" value="提交" onclick="upload()">
        </div>
        <script src="/static/js/jquery-3.3.1.min.js"></script>
        <script src="/static/js/index.js"></script>
    </body>

</html>
